“Another circuit with famous 555 chip. I decided to make a toy robot with blinking eyes. It is easy and fun to make.. This project is great soldering practice. Great beginer project or toy for your kid scientist. My kids …

“This is my 2nd version of the fizzle loop synth and this time I use 4 x 555 times (yes you heard me right!) Its circuit is really just 2 flashing LED circuits and also a light Theremin circuit mashed …

“Transient Clap Switch Circuit is the circuit which turns ON with a clap sound. The output remains ON for some time and then turns OFF automatically. The time of activity can be controlled by varying the value of capacitance of …

“Do you want a fun and easy-to-build circuit? Here’s the simple, but fun Atari Punk Console – with schematics and parts list. It’s a quick build, so you can easily build it during an evening. It takes its name …

“I often face a situation when I want to test a motor, sometimes for my projects, sometimes just to see if it works. The simplest solution is just to connect it to a battery or some kind of power supply …

“If you want to shoot time lapse videos using your smartphone camera because you cannot always carry heavy camera equipment whenever you are travelling or you cannot afford for the expensive Camera rigs. There are of course many apps that …

“Dead bug soldering is a style of soldering circuits without using a Printed Circuit Board (PCB).Typically, the goal is to just wire up the circuit so it works, but what if we arrange the components in such a way …